Searching for 87.21.28.50.in-addr.arpa. PTR record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for 87.21.28.50.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 283 ms
Searching for 87.21.28.50.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 283 ms
Searching for arin.authdns.ripe.net. A record at M.ROOT-SERVERS.NET. [202.12.27.33]
...took 13 ms
Searching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for 87.21.28.50.in-addr.arpa. PTR record at arin.authdns.ripe.net. [193.0.9.10]
...took 12 msSearching for arin.authdns.ripe.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for arin.authdns.ripe.net. A record at ns4.apnic.net. [202.12.31.53] ...took 16 ms
Searching for ns.liquidweb.com. A record at I.ROOT-SERVERS.NET. [192.36.148.17]
...took 11 ms
Searching for ns.liquidweb.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns.liquidweb.com. A record at ns.liquidweb.com. [69.16.222.254] ...took 6 ms
Searching for 87.21.28.50.in-addr.arpa. PTR record at ns.liquidweb.com. [69.16.222.254]
...took 6 msSearching for ns.liquidweb.com. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for ns.liquidweb.com. A record at ns.liquidweb.com. [69.16.222.254] ...took 6 ms
Nameserver ns.liquidweb.com. reports: No such host 87.21.28.50.in-addr.arpa.
Total elapsed query time: 370 ms